What are some nice things that I could do/make/buy for my good friend?

So we’re doing this thing in church that is kind of like Secret Santa, but more focused on service and just nice things to make them feel special throughout the month. It doesn’t need to cost anything, but if it does it should be $5 or less per item.

I have a girl who is 18. She is a volleyball player and also plays violin and piano. So far I’ve made her a couple of Christmas CD’s filled with music (mostly A Capella because she’s obsessed with The Sing-Off) and when it was given to her she was skeptical but she listened to it and totally adores it! I also left her a “10 Reasons Why You Are Awesome” note and am planning on making her a candy bouquet with her favorite candy. I also want to get her a $5 Taco Bell gift card because that is her favorite place to eat off campus, but I don’t think they make them in denominations of less than $10.

But I need some other things to do/buy/make that will still keep my identity a secret! (Actually, I’m planning on never telling her it was me. It’s nicer that way.) Any ideas? Thanks so much for your help!